University of Wisconsin–Madison

Satoru Osaki, MD, PhD

Associate Professor

  • Surgical Director of Trans-Catheter Aortic Valve Replacement (TAVR) program
  • Dyad lead of the Ischemic Heart Disease program
  • Division of Cardiothoracic Surgery
(608) 262-3858

600 Highland Ave.
MC 3236
Madison, WI 53792-3284


  • MD, Ehime University School of Medicine, Ehime, Japan, 1998
  • Residency in General Surgery, Hiroshima City Hospital, Hiroshima, Japan, 2000
  • Residency in Cardiovascular Surgery, Kure Kyosai Hospital, Hiroshima, Japan, 2002
  • Fellowship in Cardiovascular Surgery, Okayama University Graduate School of Medicine and Dentistry, Okayama, Japan, 2006
  • PhD, Okayama University Graduate School of Medicine and Dentistry Okayama, Japan, 2006
  • Fellowship in Cardiovascular Surgery, University of Wisconsin Hospitals and Clinics, Madison, WI, 2011

Clinical Specialties

Dr. Osaki specializes in the following: coronary artery bypass surgery, beating heart surgery, aortic and mitral valve surgery, surgery for end-stage heart disease, heart transplantation, mechanical assist devices, minimally invasive cardiac surgery, cardiac arrhythmia surgery, robotic cardiac surgery, pericardiectomy, and cardiac reoperation.

Recent Publications

    • Percutaneous closure of left ventricle pseudoaneurysm using 3D printed heart model for procedure planning: A novel approach.
    • Mohamed E, Telila T, Osaki S, Jacobson K
    • Catheter Cardiovasc Interv 2019 Jul 16;
    • [PubMed ID: 31313478]
    • Transcatheter aortic valve replacement in patients with anomalous left circumflex coronary artery.
    • Ujihira K, Raval AN, Wolff MR, Osaki S
    • J Card Surg 2019 Jun; 34(6): 503-505
    • [PubMed ID: 31021012]
    • Outcomes of surgical aortic valve replacement for mixed aortic valve disease.
    • Philip JL, Zens T, Lozonschi L, De Oliveira NC, Osaki S, Kohmoto T, Akhter SA, Tang PC
    • J Thorac Dis 2018 Jul; 10(7): 4042-4051
    • [PubMed ID: 30174847]
    • Inter- and intra-observer repeatability of aortic annulus measurements on screening CT for transcatheter aortic valve replacement (TAVR): Implications for appropriate device sizing.
    • Knobloch G, Sweetman S, Bartels C, Raval A, Gimelli G, Jacobson K, Lozonschi L, Kohmoto T, Osaki S, François C, Nagle S
    • Eur J Radiol 2018 Aug; 105: 209-215
    • [PubMed ID: 30017282]
    • Cardiac Surgery Outcomes in Abdominal Solid Organ Transplant Recipients.
    • Kohmoto T, Osaki S, Kaufman DB, Leverson G, DeOliveira N, Akhter SA, Ulschmid S, Lozonschi L, Lushaj EB
    • Ann. Thorac. Surg. 2018 03; 105(3): 757-762
    • [PubMed ID: 29174777]

All Publications on PubMed